Cooling System Hose QUICKSILVER 865379

Compatible Engines

The QUICKSILVER 865379 cooling system hose is a critical component ensuring proper heat dissipation from your power unit. This is an original replacement part, primarily dedicated to MERCRUISER engines in MC/MR versions and Alpha One drive systems. By using top-quality components, this product guarantees durability and reliability in harsh marine operating conditions. Important: Due to the specifics of cooling systems, compatibility must always be verified by the manufacturer's catalog number 865379 or the original OE number. If you are unsure whether this specific piece fits your engine, contact our customer support – we are happy to help you select the correct part to avoid unnecessary costs and time loss.

Installation and Operation

Replacing a cooling hose is a task that requires precision, but it is relatively straightforward if appropriate precautions are taken. Before starting work, ensure the engine is cool and the system is isolated from water. Thoroughly clean the mounting area of deposits and corrosion to ensure a tight fit for the new component. Do not overtighten fittings to avoid damaging the seals. Regular inspection of cooling hoses prevents thermal failures during cruising.

• Original QUICKSILVER manufacturer quality guaranteeing compliance with standards.
• Ideal fit for MERCRUISER MC/MR engines and Alpha One drives.
• High resistance to corrosion and long-term water exposure.
• Easy installation thanks to standard nozzle dimensions.